7401420065106 has 64 divisors (see below), whose sum is σ = 16995763324800. Its totient is φ = 2385733704768.

The previous prime is 7401420065047. The next prime is 7401420065119. The reversal of 7401420065106 is 6015600241047.

7401420065106 is a `hidden beast` number, since 74 + 0 + 1 + 420 + 0 + 65 + 106 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11037561 + ... + 11688908.

It is an arithmetic number, because the mean of its divisors is an integer number (265558801950).

Almost surely, 2^{7401420065106} is an apocalyptic number.

7401420065106 is an abundant number, since it is smaller than the sum of its proper divisors (9594343259694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7401420065106 is a wasteful number, since it uses less digits than its factorization.

7401420065106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22726680 (or 22726674 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 7401420065106 in words is "seven trillion, four hundred one billion, four hundred twenty million, sixty-five thousand, one hundred six".